Utau Halloween Costumes?

Halloween is only a few weeks away! So you should share what costume your Utau(s) would wear on Halloween! You can even draw art for it! I haven't seen a thread for this yet and I figured that this would give everyone a chance to create something cool, and think outside of the box.

Last year, I joked that Yuri should be a watermelon because pink and green are complementary colors. If that's not her costume, she'll probably be a ghost, Charlie Brown-style.
If I can, I'll draw one or both sometime this week!

My UTAU characters don't have artwork at the moment because I can't draw (still trying to get better though) but I think Min'yo (a 17 year old girl) would probably dress up as a cute witch, Meiro (a 15 year old girl and the younger sister of Min'yo) would probably poke holes in a sheet and throw it over her head and demand candy from people, and Riyoko (a 6 year old girl and the youngest of the sisters, someday I'll explain why there's such a large age gap between her and her sisters) would most likely dress up as a smol fairy and have Min'yo pick her up and wave her around as if she was flying.